Heating them up from the bottom with a hair dryer and gently tap them into place worked well for me. Just hold a flat block ontop and tap it up to the block

Tks Daniel .

The question "if this was your playfield how would you do it" is probably a bit misleading .. what I meant was would you touch up all the areas I shown in the pics ? and how would you do it ?
I know the answer is partly "how far do you want to go" and I'm keeping in mind the theory the less touchups the better

Cheers
Dave